I’ve known Karen Bleakley a long time now. Or it certainly feels like a long time – I know she won’t mind me saying it! You see, us twin mums have a certain sense of humour. You kinda have to. From double stretch marks, double prams, and double the number (or more) of frankly tiring comments from random strangers, your life as a parent of twins is very different to that of singletons – as we call one baby at a time in the wonderful world of multiples.